上下
- the top and bottom of sth
- the full vertical extent of sth; from top to bottom
- to go up and down
- before and after (as in 上下文 "context")
- (used after a quantity) approximately; … or so
- (in a social hierarchy) the high and the low; seniors and juniors (as in 上下和睦 "harmony between superiors and subordinates")
- all members of a group (as in 举国上下 "the entire nation")
- relative superiority (as in 不相上下 "evenly matched")